Holzer Method - multi Degree of Freedom Systems

Hi
I'm a newbie to programmable/graphical calculator.
I have tried to find a program for the 49G+ to determine the mode shapes and
natural frequencies of a torsional system (a shaft elasticity, with 'n'
rotors providing inertia)
I am curious to know if there are any programmes available for the
calculator for such dynamic problems.
Thanks for all help in advance.
Andrew

"Andrew" <its_my_theory@hotmail.com> wrote in message
news:yxOpe.19020$Le2.116296@nasal.pacific.net.au...
> Hi
>
> I'm a newbie to programmable/graphical calculator.
>
>
> I have tried to find a program for the 49G+ to determine the mode shapes
> and natural frequencies of a torsional system (a shaft elasticity, with
> 'n' rotors providing inertia)
>
> I am curious to know if there are any programmes available for the
> calculator for such dynamic problems.
Maybe from www.hpcalc.org (49G series ; Science and Engineering)
either Civil or Structural ENG
?
VPN

0

VPN

6/9/2005 6:25:57 AM

"Andrew" <its_my_theory@hotmail.com> wrote in message
news:yxOpe.19020$Le2.116296@nasal.pacific.net.au...
> I have tried to find a program for the 49G+ to determine the mode shapes
> and natural frequencies of a torsional system (a shaft elasticity, with
> 'n' rotors providing inertia)
>
> I am curious to know if there are any programmes available for the
> calculator for such dynamic problems.
If you're interested I have a program ... It's sort of rough but it gets the
job done.

0

Anthony

6/10/2005 2:54:02 AM

Hi thanks for the reply.
I was going to post the tabular form hoping for some guidance on how to
program it for the 49G+
If you don't mind i'd like to give your program a try :)
thanks
Andrew
>> I am curious to know if there are any programmes available for the
>> calculator for such dynamic problems.
> If you're interested I have a program ... It's sort of rough but it gets
> the job done.
>

0

Andrew

6/10/2005 3:14:39 AM

"Anthony Garcia" <agarcia658@sbcglobal.net> wrote in message
news:eh7qe.26570$J12.8344@newssvr14.news.prodigy.com...
>
> "Andrew" <its_my_theory@hotmail.com> wrote in message
> news:yxOpe.19020$Le2.116296@nasal.pacific.net.au...
>
>> I have tried to find a program for the 49G+ to determine the mode shapes
>> and natural frequencies of a torsional system (a shaft elasticity, with
>> 'n' rotors providing inertia)
>>
>> I am curious to know if there are any programmes available for the
>> calculator for such dynamic problems.
> If you're interested I have a program ... It's sort of rough but it gets
> the job done.
I can send the files in zip format but I will need a valid email from you.